SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

The products in this category include user-adjustable (as opposed to fixed-value) resistors, and accessories such as mounting hardware and turn-counting dials designed for use therewith. The various product groups within are differentiated according to their basic physical form and intended application; slide potentiometers for example are adjusted using a linear motion, whereas rotary potentiometers are adjusted using a turning motion.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 3362S-1-203 $1.13 | Bourns Inc. | TRIMMER 20K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-203LF $0.82 | Bourns Inc. | TRIMMER 20K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-204 $1.13 | Bourns Inc. | TRIMMER 200KOHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-204LF $0.82 | Bourns Inc. | TRIMMER 200KOHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-205 $1.13 | Bourns Inc. | TRIMMER 2M OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-205LF $0.60 | Bourns Inc. | TRIMMER 2M OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-253 $1.13 | Bourns Inc. | TRIMMER 25K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed | ||
![]() 3362S-1-253LF $0.82 | Bourns Inc. | TRIMMER 25K OHM 0.5W PC PIN SIDE | Tube | Through Hole | Trimpot® 3362 - Sealed |

The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read More
Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
Read More
Over the past week, the global electronic components sector has witnessed dual transformations in policy and technology: Coupled with mounting pressure from a worsening…
Read More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read More
Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read More
Understand how a comparator switches at a voltage threshold, why hysteresis prevents chatter, and which output and input specs matter.
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
Read More
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More
Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
Read More